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There is an urgent need to improve the clinical management of major depressive disorder (MDD), which has become increasingly prevalent over the past two decades. Several gaps and challenges in the awareness, detection, treatment, and monitoring of MDD remain to be addressed. Digital health technologies have demonstrated utility in relation to various health conditions, including MDD. Factors related to the COVID-19 pandemic have accelerated the development of telemedicine, mobile medical apps, and virtual reality apps and have continued to introduce new possibilities across mental health care. Growing access to and acceptance of digital health technologies present opportunities to expand the scope of care and to close gaps in the management of MDD. Digital health technology is rapidly evolving the options for nonclinical support and clinical care for patients with MDD. Iterative efforts to validate and optimize such digital health technologies, including digital therapeutics and digital biomarkers, continue to improve access to and quality of personalized detection, treatment, and monitoring of MDD. The aim of this review is to highlight the existing gaps and challenges in depression management and discuss the current and future landscape of digital health technology as it applies to the challenges faced by patients with MDD and their healthcare providers.

The present report describes the case of a woman with symptoms of Parkinsonism (slow and monotonous speech, left foot dragging and micrographia) that gradually developed over a period of 12 months. She had a 10-month history of untreated, asymptomatic sarcoidosis diagnosed by routine biopsy of an enlarged left supraclavicular lymph node. After her condition deteriorated, a brain MRI showed right basal ganglial areas of haemorrhage with perilesional fast fluid-attenuated inversion-recovery (FLAIR) abnormalities. Right stereotactic frame-based brain parenchymal biopsy of the lesion site revealed reactive central nervous system (CNS) tissue with perivascular chronic inflammation and non-caseating granulomas consistent with definite neurosarcoidosis. The patient was started on a high dose of prednisone with good initial response. When mild progression was noted within the next 12 months azathioprine was added to her treatment. The patient’s neurological status has been stable without progression of her Parkinsonian symptomatology.

Background: The motor subscale of the Movement Disorder Society-Unified Parkinson’s Disease Rating Scale (MDS-UPDRS-III) has limited applicability for the assessment of motor fluctuations in the home setting. Methods: To assess whether a self-administered, tablet-based application can reliably quantify differences in motor performance using two-target finger tapping and forearm pronation-supination tasks in the ON (maximal dopaminergic medication efficacy) and OFF (reemergence of parkinsonian deficits) medication states, we recruited 11 Parkinson disease (PD) patients (age, 60.6 ± 9.0 years; disease duration, 12.8 ± 4.1 years) and 11 healthy age-matched controls (age, 62.5 ± 10.5 years). The total number of taps, tap interval, tap duration, and tap accuracy were algorithmically calculated by the application, using the more affected side in patients and the dominant hand in healthy controls. Results: Compared to the OFF state, PD patients showed a higher number of taps (84.2 ± 20.3 vs. 54.9 ± 26.9 taps; p = 0.0036) and a shorter tap interval (375.3 ± 97.2 vs. 708.2 ± 412.8 ms; p = 0.0146) but poorer tap accuracy (2,008.4 ± 995.7 vs. 1,111.8 ± 901.3 pixels; p = 0.0055) for the two-target task in the ON state, unaffected by the magnitude of coexistent dyskinesia. Overall, test-retest reliability was high (r >0.75) and the discriminatory ability between OFF and ON states was good (0.60 ≤ AUC ≤ 0.82). The correlations between tapping data and MDS-UPDRS-III scores were only moderate (–0.55 to 0.55). Conclusions: A self-administered, tablet-based application can reliably distinguish between OFF and ON states in fluctuating PD patients and may be sensitive to additional motor phenomena, such as accuracy, not captured by the MDS-UPDRS-III.

Copyright © 2006 S. Karger AG, Basel [PUBLICATION ABSTRACT]

Essential Tremor (ET) is characterized by a 4–12-Hz postural and kinetic tremor, most commonly affecting the upper limbs. Deep brain stimulation (DBS) of the thalamus (Vim) has been found to be highly effective in severe/refractory forms of ET. Intra-operative assessment of tremor is performed using clinical methods based on patient and physician perception of tremor intensity. We present for the first time the case of a patient whose tremor was objectively monitored/quantified pre- and intra-operatively using device-based tremor registration to supplement clinical measures. We present the case of a 76-year-old right-handed woman that received unilateral (left-sided) DBS of the ventrointermediate (Vim) nucleus of thalamus (Vim) for medically refractory ET. Tremor was monitored with an accelerometer-based Tremor Pen ®, which is part of a simple portable device (CATSYS 2000 System ®, Danish Product Development Ltd., DK, www.catsys.dk). The patient was asked to perform tasks for tremor evaluation before and during thalamic DBS. Tremor quantification revealed a significant improvement (34.7-fold) in the contralateral (right) limb following macro-stimulation. No significant improvement was registered in the ipsilateral (non-operated) side. Simple electronic tremor registration methods during DBS of the Vim nucleus of the thalamus may supplement the existing methodology that is solely based on subjective measures derived from clinical observations.

The present report describes the case of a woman with symptoms of Parkinsonism (slow and monotonous speech, left foot dragging and micrographia) that gradually developed over a period of 12 months. She had a 10-month history of untreated, asymptomatic sarcoidosis diagnosed by routine biopsy of an enlarged left supraclavicular lymph node. After her condition deteriorated, a brain MRI showed right basal ganglial areas of haemorrhage with perilesional fast fluid-attenuated inversion-recovery (FLAIR) abnormalities. Right stereotactic frame-based brain parenchymal biopsy of the lesion site revealed reactive central nervous system (CNS) tissue with perivascular chronic inflammation and non-caseating granulomas consistent with definite neurosarcoidosis. The patient was started on a high dose of prednisone with good initial response. When mild progression was noted within the next 12 months azathioprine was added to her treatment. The patient’s neurological status has been stable without progression of her Parkinsonian symptomatology.

The purpose of this research is to investigate whether the social protection system in Greece is able to meet the needs of a family with unemployed members and how the family is being reshaped in order to overcome the difficulties of unemployment acting as a safety net. The current study has been conducted with a view to determine the effectiveness of the social protection system in Greece. This study sketches the current situation of unemployment in Greece. The financial crisis has hit the Greek active labor population with high unemployment and the Greek family uses as a support mechanism the retention of young people who suffer from long-term unemployment and extensive job search for women when they cohabitate with discouraged males. In addition, social protection in Greece is not well equipped to face the current socio-economic crisis. So, the family in Greece is called to replenish the void left by social policy programs providing assistance to the unemployed and its dependent members. As a result, it has been determined that the reconstruction of the social protection system is considered necessary taking into account the financial crisis, the demographic aging, the long-term unemployment, the household over-indebtedness and poverty. Priority groups should be the long-term unemployed in order to eliminate as much as possible the poverty and the unemployed young people with high qualifications in order to prevent migratory phenomena. Also, active inclusion programs should not be limited to the economic stimulation of the unemployed but should aim to the reintegration into the labor market and social action with training programs.